When pushing a VMM 2016 UR4 agent to an infrastructure server. If the infrastructure server has an existing certificate bound to HTTPS, example RDSGateway and Network Controller. The agent installation will remove the existing certificate binding when setting up BITS.

The requirement for running sysprep when preparing VM Templates (with Windows) looks a bit confusing, because as soon as you start converting finalized VM, the status changes to 'Sysprepping...'.

If VMM could do sysprepping on it's own, I'd like to be able to skip doing this step in my Task Sequence, because one of the last steps I'm doing is applying some hardening GPOs, which in turn, cause sysprep to succeed only after a subsequent reboot (and automating one is quite a challenge as apparently MDT doesn't like something that's being touched by the hardening policies)

very annoying having to build a whole new profile just for testing a minor change, especially when there is a complex network setup.

Currently (1801) we are unable to remove optical media from a running VM although it is supported and doable from the failover cluster manager.
Please fix that.

Update the VM and Hosts Dashboards management pack that was released for VMM 2012 and SCOM 2012. This Management Pack can no longer be imported into a SCOM 2016/VMM 2016 monitoring scenario.
System Center 2012 R2 Management Pack for Virtual Machine Manager Host and Virtual Machine Dashboards
https://www.microsoft.com/en-us/download/details.aspx?id=43707&WT.mc_id=rss_alldownloads_all

Without this Management Pack the usability of SCOM for monitoring the Hyper-V Hosts and VMs is virtually non-existent

As SET switches don't support LACP

By default an algorithm is in place to affinitize a vNIC to a Physical network adapter when they are in a team (LBFO or SET). This algorithm does not always do the things you want, If I have two storage NICs created on my vSwitch I would like them affinitized both on a different physical adapter.

Set-VMNetworkAdapterTeamMapping -VMNetworkAdapterName SMB_1 –ManagementOS –PhysicalNetAdapterName “SLOT 2”
Set-VMNetworkAdapterTeamMapping -VMNetworkAdapterName SMB_2 –ManagementOS –PhysicalNetAdapterName “SLOT 3”

An easy to use web based management option like App Controller should be provided for VMM 2016. Setting up Windows Azure Pack just in order to give internal customers e.g. developers a tool to manage their VMs seems oversized.

In some cases customers work on dedicated admin workstations a local VMM Console installed. In these scenarios it's important to keep the console up-to-date, if possible in the same version as the VMM Server. It would be great if the VMM Console notifies the user if he's using and older VMM Console version.

at least this should be displayed within the "about" dialog.

Currently the Create Logical Unit wizard offers two options:
thin provisioned and thick provisioned.
Please add 'Thin provisioned and deduplicated'
Or give each storage pool a default settings option, in which the new LUN defaults for that pool are saved (thin/thick, deduplication, compression, ...)

Hyper-V 2016 adds a new feature called Virtual Machine Multi-Queue that allows a since VM to have multiple VMQ queues assigned to it to increase throughput. However, this can only be enabled by going into Hyper-V itself and not through VMM. It should be added as a new checkbox to the "Offload Settings" section for Virtual Network Adapter Port Profiles.

Make it possible to see or fade in the uptime of the hosts or virtual machines

SCVMM gets itself in a mess, Cluster Manager knows were the VM's are SCVMM think's it knows and you get in a situation were you can't fix it. Its so frustration...

The configuration and setup of Logical Networks and Switches are hard for administrators to learn and understand.
There is need to simplify this and also provide a graphical overview for how things are connected on a logical level. (the current build in view is not good enough).

24027 Update remediation of AgentServer <Server Name> timed out.

The Remediation task with a time-out value of 40 minutes.

When you have updates from more then a month, it will take more then 40 minutes to complete the task.

I never seen remediation task been successful, because of this and other issues with the remediation feature.

Please help to update this value or change the behavior so this error does not occur.

That’s a major issue that there is no support for DFS-R to keep different VMM library servers in different sites in sync or up to date. If we can use DFS-R for it that would be a good step forward.